13 letters · 21 points in Scrabble
noun a monocotyledonous flowering plant; the stem grows by deposits on its inside
originEtymology tree Ancient Greek μόνος (mónos) Ancient Greek μονο- (mono-)der. English mono- English cotyledon English monocotyledon From mono- + cotyledon.
Etymology from Wiktionary, CC BY-SA 3.0